subbase Definition

subgrade, roadbed, gravel, prestressed, asphalt, underdrain, revetment, cementitious, concrete, paver, masonry, pavement, subfloor, substructure, bituminous, portland cement, riprap, backfill, firebrick, culvert, fireclay, macadam, grouted, frost heave, pavers, abutments, tarmacadam, repoint, footings, relined, repave, spalling, grouting, graving dock, falsework, berming, caissons, slabbing, understructure, compaction, sanding, blacktop, soakaway, sluiceway, repaving, gunite, retaining wall, mandrels, centerlines, earthwork, brickwork, regrade, caliche, laths, corrugation, clarifiers, crossties, nonskid, kerbing, hardstand, dunnage, drainage, reface, gabion, ashlar, coquina, flagstones, truss bridge, gabions, roadway, chippings, transite, hoistway, nonporous, metalling, clapboards, shingling, bullnose, millrace, piping, manway, tarpaper, compacted, posthole, floor joist, moldboard, chinking, drum sander, loam, weldable, sandblast, pulverizer, waterproofed, reseals, windrow, bulkhead, plastic laminate, roughcast, trencher, reclaimer,